Whether it be a collector of Richard Garfield signatures or a meme Clint signature, players have found interest in cards signed by people other than the original artist
That's where Smothering Tithe often comes in, as unless your opponent is willing to spend two mana, you'll be making a Treasure token
Thus leading to a more expansive, inclusive, experimental, game that pushes boundaries in all directions.
My Syr Gwyn deck, for example, differs quite a bit from my Nahiri, Forged in Fury one
Unlike Constructed, cleverly combining energy cards will reach the power level required to see lots of play, but it wont crowd out the other possible strategies to try
Its still a top tier removal spell, though four mana is a bit slow if aggressive decks are fielding a plethora of must-answer two and three drops